W212 E63 AMG X PIPE
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2010 mercedes benz e63 amg
W212 E63 AMG X PIPE
hey guys i was wondering if somone would be able to help me. I am purchasing a supersprint x pipe and maybe delete secondary cats and was told from local shop that was repitable that I will need to get a tune. Can any one give some good advise on this.
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Thanks
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'03 A4 2.0 Stroker, '14 E63 S AMG, '10 E550, '10 S550, '03 C240
You don't need a tune to remove secondary cats or to install an X-Pipe. These fall after the secondary O2 Sensors so your ECU won't notice.